Poor Americans are often hindered by an inadequate education

How have the ideological positions of the two chambers of Congress shifted over the last two decades?

a. Both chambers have become more conservative. b. Both chambers have become more liberal. c. The House has become more conservative, while the Senate has become more liberal. d. The House has become more liberal, while the Senate has become more conservative.

What was the first major foreign-policy challenge faced by the U.S. after the Cold War?

a. The Bosnian civil war. b. The famine and civil war in Somalia. c. Civil war in Nicaragua and the overthrow of the Sandinistas. d. Iraq’s invasion of Kuwait.